JPH048826U - - Google Patents

Info

Publication number
JPH048826U
JPH048826U JP4981290U JP4981290U JPH048826U JP H048826 U JPH048826 U JP H048826U JP 4981290 U JP4981290 U JP 4981290U JP 4981290 U JP4981290 U JP 4981290U JP H048826 U JPH048826 U JP H048826U
Authority
JP
Japan
Prior art keywords
ceramic
bearing
rotating shaft
expansion coefficient
linear expansion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4981290U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4981290U priority Critical patent/JPH048826U/ja
Publication of JPH048826U publication Critical patent/JPH048826U/ja
Pending legal-status Critical Current

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Landscapes

  • Ceramic Products (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるセラミツク
軸受け構造を示す図、第2図〜第4図はこの考案
による他の実施例を示す図である。 1……セラミツク製軸受け、2,3……回転軸
。

Claims (1)

    【実用新案登録請求の範囲】
  1. セラミツク製軸受けに金属製回転軸をはめあい
    してなる軸受け構造において、軸受けの材質が常
    温引張強度50Kg/mm2以上のセラミツクであつ
    て、上記セラミツク製軸受け材の線膨張係数β1
    と上記金属製回転軸材の線膨張係数B2とが、温
    度200〜500℃の範囲で、B2−B1≦6×
    10−6.℃の関係を有することを特徴とするセ
    ラミツク軸受け構造。
JP4981290U 1990-05-11 1990-05-11 Pending JPH048826U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4981290U JPH048826U (ja) 1990-05-11 1990-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4981290U JPH048826U (ja) 1990-05-11 1990-05-11

Publications (1)

Publication Number Publication Date
JPH048826U true JPH048826U (ja) 1992-01-27

Family

ID=31567825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4981290U Pending JPH048826U (ja) 1990-05-11 1990-05-11

Country Status (1)

Country Link
JP (1) JPH048826U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174912A (ja) * 1984-09-18 1986-04-17 Toshiba Corp 原子力プラント用回転機
JPS61252917A (ja) * 1985-05-04 1986-11-10 Koyo Seiko Co Ltd セラミツクス軸受の固定装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174912A (ja) * 1984-09-18 1986-04-17 Toshiba Corp 原子力プラント用回転機
JPS61252917A (ja) * 1985-05-04 1986-11-10 Koyo Seiko Co Ltd セラミツクス軸受の固定装置

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